Comments

• Belassi Member, PCF student

  October 2020

  You will need to ask again because what you have written makes no sense. For a start, use proper names. POLYGUERTENIUM- 1??? C12-13 ALKYL LACTAT???

  Cosmetic Brand Creation. Concept to name to IMPI search to logo and brand registration. In-house graphic design inc. Pantone specs. Cosmetic label and box design & graphics.
• filiz Member

  October 2020

  Hi @Belassi ;
  
  I tried 2 different formulation. the 1st formulation dried the skin. ı can not understand the reason for this. 
  
  if we look at the ingredients, the moisture of the formula1 should have been higher. I come to this conclusion when I make a comparison. 
  
  
  Formula 1
  

  C12-13 ALKYL LACTAT      %0,7
  PEG 6 CAPRYLIC CAPRIC TRIGLICERID      %0,3

  POLYGUERTENIUM-7               %1 
  
  Formula 2
  DEA       %2
  PEG-7    %2
  POLYGUERTENIUM-7   %1
  
  
  
  
  
• Belassi Member, PCF student

  October 2020

  Can't you use proper chemical names? I cannot make sense of it.

  Cosmetic Brand Creation. Concept to name to IMPI search to logo and brand registration. In-house graphic design inc. Pantone specs. Cosmetic label and box design & graphics.
• Pharma Member, Pharmacist

  October 2020

  PEG-7 or PEG-7 something? PEG-7 has no real use in a shower gel, doesn't foam or anything, but might act as moisturiser (obviously only if you don't rinse...).

  DEA is an additive, not a surfactant leaving Polyquaternium-7 as sole cleansing agent in product N°2 = insufficient cleaning = less stripping = higher perceived hydration.

  But that's just a wild guess because your INCI nomenclature does need a serious overhaul...
  
• jemolian Member

  October 2020

  If my guess of your "PEG 6 CAPRYLIC CAPRIC TRIGLICERID" is the same as what i think it is, then based on my experience, it dried my skin slightly. I've not tried the others you have mentioned.